big change n parsing logic passing

lib/services/ping.py

@@ -2,4 +2,13 @@
 The ping service in pure Python.
 """
 
-# http://code.activestate.com/recipes/409689-icmplib-library-for-creating-and-reading-icmp-pack/
+# http://code.activestate.com/recipes/409689-icmplib-library-for-creating-and-reading-icmp-pack/
+from service import Service
+
+class PingService(Service):
+    def __init__(self, **kwargs):
+        super(PingService, self).__init__(**kwargs)
+
+
+def create(self, **kwargs):
+    return PingService(**kwargs)